Cast block



FIG. 1 is a right, front perspective view of a cast block of my newdesign for use in a wall;

FIG. 2 is a front view thereof;

FIG. 3 is a left view thereof, the right side view being a mirror imagethereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right, front perspective view of a second embodiment of acast block of my new design;

FIG. 8 is a front view thereof;

FIG. 9 is a left side view thereof, a right side view being a mirrorimage thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is bottom view;

FIG. 13 is a right, front perspective view of a third embodiment of acast block of my new design;

FIG. 14 is a front view thereof;

FIG. 15 is a left side view thereof, a right side view being a mirrorimage thereof;

FIG. 16 is a rear view thereof;

FIG. 17 is a top view thereof;

FIG. 18 is bottom view;

FIG. 19 is a right, front perspective view of a fourth embodiment of acast block of my new design;

FIG. 20 is a front view thereof;

FIG. 21 is a left side view thereof, a right side view being a mirrorimage thereof;

FIG. 22 is a rear view thereof;

FIG. 23 is a top view thereof;

FIG. 24 is bottom view;

FIG. 25 is a right, front perspective view of a fifth embodiment of acast block of my new design;

FIG. 26 is a front view thereof;

FIG. 27 is a left side view thereof, a right side view being a mirrorimage thereof;

FIG. 28 is a rear view thereof;

FIG. 29 is a top view thereof; and,

FIG. 30 is bottom view.

The ornamental design for a cast block, as shown and described.